B. A. F. Wehrfritz, “Finitary groups and Krull dimension over the integers”, Ukr. Mat. Zhurn., vol. 58, no. 10, pp. 1310–1325, Oct. 2006, Accessed: Dec. 05, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/3534